Show installed agents on Install Agents screen

[jborozco]

Use case

Add indication if the agent is already installed

[SamuelHassine]

I don't understand this one. By definition, installed agents can be found in endpoints (and the agent can be installed on thousands of machine). Maybe just a link "See your installed agents" pointing the "endpoints" page?

[Jipegien]

It is about having visual information in this screen about already installed agents. When going to the install Agents screen, I can easily see where agents of each type are installed. If there is no agent of a specific type, I can easily see it too.

[EllynBsc]

Closing this one as not relevant anymore, already taken care of with the new agent logic #2067